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Mathematics and Statistics Assessment Videos 200 videos
A cardboard box measures 12 inches wide, 8 inches across, and 6 inches tall. What is its volume in cubic feet?
An isosceles triangle has legs 10 units long and a base 12 units long. What is its area in square units?
A circle has an area of 225π square units. What is its circumference?
TSI Math: Remembering the Order of Operations 16 Views
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Description:
What is 60x ÷ 12 × 5?
What is 60x ÷ 12 × 5?
Transcript
- 00:02
All right sy Math people Simple equation for you What
- 00:05
is sixty x divided by twelve times five All right
- 00:12
a classic order of operations problem and by classic we
- 00:16
mean intentionally curveball Tricky We may be tempted to multiply
- 00:20
first but resist multiplication and division go from left to
Full Transcript
- 00:25
right so we divide first then multiply because that's the
- 00:29
order in which the two operations are written so it
- 00:33
should be five Acts times 5 is 25 acts so
- 00:37
that's it The answer is d and seriously though squash
- 00:40
that urge to multiply first Otherwise we'll end up with
- 00:43
well weird numbers ex survey or some other strange things
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