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Snowcat [4.5K]
1 year ago
7

Mei Ling has 200 coins. 25% of these coins are $1 coins. She wants to increase the number of $1 coins to 40%. How many $1 coins

must she collect?​
Mathematics
2 answers:
ANTONII [103]1 year ago
7 0
Go ask your teacher their your best cheat sheet
Darya [45]1 year ago
7 0

256 of 200 = 25/100 x 200

                   = 50 $1 coins

408 of 200 = 40/100 x 200

                    = 80 $1 coins

80-50 = 30 $1 coins

Mei Ling must collect 30 more $1 coins

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5 0
2 years ago
What is 3940 times 4869
r-ruslan [8.4K]

Answer:


Step-by-step explanation:

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4 0
3 years ago
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