Mathematics, 29.09.2019 16:30 sash0924
Which calculations could be used to solve this problem?
there are 21 children at corie's party. there are 2 times as many girls as boys at the party.
how many girls are at the party?
choose all answers that are correct.
a.
multiply 21 × 2. divide the product by 3.
b.
add 21 + 2. divide the sum by 3.
c.
divide 21 ÷ 3. subtract the quotient from 21.
d.
divide 21 ÷ 3. multiply the quotient by 2.
Answers: 1
Mathematics, 22.06.2019 01:00, abbygailgo674
Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?
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Mathematics, 22.06.2019 01:30, genyjoannerubiera
Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?
Answers: 1
Which calculations could be used to solve this problem?
there are 21 children at corie...
there are 21 children at corie...
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