Annabelle arranged her 42 building blocks into 3 rows of 14 blocks. Then, she rearranged them into 6 rows of 7 blocks. What two other factor pairs could Annabelle use to help her rearrange the blocks again

3 rows of 14

GIVEN

Annabelle arranged her 42 building blocks into 3 rows of 14 blocks. Then, she rearranged them into 6 rows of 7 blocks.

TO DETERMINE

The two other factor pairs Annabelle could use to help her rearrange the blocks again

EVALUATION

Here it is given that , Annabelle arranged her 42 building blocks into 3 rows of 14 blocks. Then, she rearranged them into 6 rows of 7 blocks.

Since 42 = 3 × 14 & 42 =6 × 7

For this such arrangement was possible

Now 42 can be rewritten as

Hence the two other factor pairs Annabelle could use to help her rearrange the blocks again is

14 rows of 3 blocks and 7 rows of 6 blocks.

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1. Neeraj plants 3 rows of tomatoes with ‘n’ plants in each row. He also plants one row of beans with 5 plants in the row

2. If the HCF of 20 and 35 is 5, LCM of 20 and 35 is 70 X a, then the value of a is

a. she will receive a refund of $278.

step-by-step explanation:

b

step-by-step explanation: