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primary 6 | Maths
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Wilson Kwek
Wilson Kwek

primary 6 chevron_right Maths chevron_right Singapore

Hi please help me solve this question, thank you!

Date Posted: 4 years ago
Views: 414
AC Lim
AC Lim
4 years ago
December
A= 2u
B= 2u
C= 2u

November
A= 2u-180
B= 1u
C= 2u + 110
Total 5u -70
Given total $1830
5u -70 = 1830
5u = 1900
1u = 380

a) A expenditure = 2u = 2 x 380 = $760
b) C November expenditure = 2u+110
= 760+110
= $870.
Hope this helps

See 1 Answer

December
A= 2u
B= 2u
C= 2u

November
A= 2u-180
B= 1u
C= 2u + 110
Total 5u -70
Given total $1830
5u -70 = 1830
5u = 1900
1u = 380

a) A expenditure = 2u = 2 x 380 = $760
b) C November expenditure = 2u+110
= 760+110
= $870.
Hope this helps
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AC Lim
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