MA-451
Rate and speed
Lower Sec Maths · Secondary 1 · Medium · Rate and speed
A student signs up for a mobile plan that includes 300 minutes of talktime per month. Extra talktime is charged at 5 cents per minute. In one month, she uses 360 minutes. How much does she pay for extra talktime?
- \$3.00
- \$0.60
- \$30.00
- \5.00
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