How can you use 4s fact to find 7x8? Give the product in your explanation.
1 answer:
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You can solve this by multiplying each numerator by the answer choices and trying to divide them. I can't get the fraction maker to work at the moment, so I'll write the calculations on a separate attachment.
As you can see, the only choice that works to eliminate both fractions is the fourth choice, 50x.
As you can see, the only choice that works to eliminate both fractions is the fourth choice, 50x.