1) 22 Kg + 34 kg = 2) 94 L + 28 L = 3) 46 cm + 56 mm = 4) 98 cm + 45 m = 5) 234 g + 29 Kg = 6) 40 Km + 35 mm = 7) 89 KL + 56 L = 8) 783 km + 354 km = 9) 95 L + 456 cL = 10) 45 cm + 78 m = 11) 19 1/7 mm + 65 2/3 mm = 12) 77 km 8/3 m + 41 km 15 m = 13) 56 kL 4/5L + 98 KL 1/5 L = 14) 46 kg 77g + 71 kg = 15) 34 m 3/7 cm + 231m 3/5 cm = 16) 782 L 56 mL + 67 L 2/9mL = 17) 35 km 1/7 cm + 78 Km 2/8 cm = 18) 208 kL 65 mL + 51 kL 72 mL = 19) 635 cm + 89 cm = 20) 524 kg 12 cg + 34 kg 3/8 cg =

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.