7x=91 . divide 7 on both sides making the answer 13 bc 91/7 is 13
1/2 would be rounded to 1 and 4/6 would be rounded to 1
Nine ft and 8 ft with can of the same because
Simply get the product of 2 and 1/2 by 1/7.
firstly, let's convert the mixed fraction to "improper" and then multiply.
Ok rmemeber
√(a/b)=(√a)/(√b)
and
√ab=(√a)(√b)
and
(a^m)/(a^n)=a^(m-n)
so
ignore 11 for now, we will get to that at end

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